package com.zyz.E_面向对象.A_类与对象;

/**
 * @author: vick
 * @Date: 2025/3/14
 * @Description:
 * @version: 1.0
 */
public class CarTest {
    public static void main(String[] args) {
        Car car = new Car();
        //调用对象的属性或者方法 ，通过 ”.“调用==> 参考权限修饰符
        car.size = "456";
        System.out.println(car.size);
        car.start();

    }
}
